This study aims to map flood-prone areas for settlement development. The analysis unit is a district that belongs to the area that is flood prone. The determination of the sample is based on the level of flood vulnerability using stratified sampling technique. The results showed that the researched areas are mostly prone to flood. A secure location for settlement should utilize the land in accordance with the criteria which is safe and appropriate with the layout. Low-prone areas and are not prone can be used for the allocation of space development of settlement areas in order to be safe from flood. Key words: mapping, prone, flood, and settlement development